frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Open in hackernews

Show HN: JSON Tapose – A Simple, Client-Side JSON Diff Viewer

https://www.jsontapose.com/
2•handsupmin•1y ago
Hi HN!

I built a simple JSON diff viewer that runs entirely in your browser.

I needed a tool to compare JSONs that was both visually appealing and easy to use, so I made one.

Key features:

- Side-by-side JSON comparison with syntax highlighting

- Works with differently ordered fields (unlike most text editors)

- Client-side only - your data never leaves your browser

- JSON beautify/formatting

- Dark/light themes

- No signup required

Tech stack:

- React + TypeScript

- DaisyUI for styling

- Vite for build

Try it out: https://www.jsontapose.com

Source: https://github.com/handsupmin/json-tapose

I'd love to hear your feedback and suggestions for improvement!

Comments

atmanactive•1y ago
Sounds great, looks good, looking forward to trying it out.

The themes are beautiful. It would be even better if it would respect prefers-color-scheme [0] and automatically switch to one of the dark-mode themes on operating systems configured for dark mode.

https://developer.mozilla.org/en-US/docs/Web/CSS/@media/pref...

handsupmin•1y ago
That’s a great idea! I’ll try it. Thanks a lot!

The Babel fish that we have been waiting for

https://networkedthought.substack.com/p/this-is-the-babel-fish-weve-been
1•houshuang•59s ago•1 comments

Zoomers don't know what Usenet is

https://tchotchke.substack.com/p/zoomers-dont-know-what-usenet-is
1•speckx•1m ago•0 comments

Cannabis addiction climbs fast while alcohol use disorder slowly declines

https://medicalxpress.com/news/2026-08-cannabis-addiction-climbs-fast-alcohol.html
1•pseudolus•1m ago•0 comments

Infinity and the Mind (2019)

https://www.rudyrucker.com/infinityandthemind/
1•turtleyacht•1m ago•0 comments

Convite

https://www.guidavid.com/writing/convite
2•gdss•1m ago•0 comments

Good Results when training Qwen 3 4B to learn a new domain

https://www.teachmecoolstuff.com/viewarticle/teaching-a-local-llm-a-new-domain
1•dev-experiments•1m ago•0 comments

Ancient South American families built waterways by themselves

https://www.popsci.com/environment/ancient-south-america-raised-waterways/
1•gmays•2m ago•0 comments

Show HN: Diffview, a fast Git diff viewer written in Rust

https://github.com/sleipner42/diffviewer
1•sleipner42•4m ago•0 comments

Show HN: Play with a data center power SLD

https://react-networks-lib.rackout.net/power-sld
2•matt-p•5m ago•0 comments

N8n Code nodes as files: TypeScript, shared modules and NPM, bundled on push

https://buttjer.net/writing/free-your-code-nodes/
2•maltebuttjer•5m ago•0 comments

Mind Viruses: Self-Propagating Ideas in Multi-Agent LLM Systems

https://arxiv.org/abs/2608.10218
1•jdcaballerov•7m ago•0 comments

React Keeps You Logged in with JWT and Zustand

https://www.jstools.space/blog/react-jwt-zustand/
1•javatuts•7m ago•0 comments

Show HN: I built an extension that autofills workday job apps locally

https://restdayextension.com/
1•angelm-tech•7m ago•0 comments

Why Package Signing is not the Holy Grail (2013)

https://caremad.io/posts/2013/07/packaging-signing-not-holy-grail/
1•panny•10m ago•0 comments

Agentic Engineering at Zalando: A Snapshot

https://engineering.zalando.com/posts/2026/08/agentic-engineering-at-zalando-a-snapshot.html
1•codethief•10m ago•0 comments

Data races and the memory model in Go

https://func25.dev/posts/go-memory-visibility/
1•func25•11m ago•0 comments

I accidentally logged phone calls to military bases

https://lina.sh/blog/hijacking-e164-arpa
2•gavide•11m ago•0 comments

We analysed 90,651 exhibitor listings. Nine in ten companies never exhibit twice

https://exhibitorlens.com/blog/nine-in-ten-companies-never-exhibit-twice
1•jakobgreenfeld•11m ago•0 comments

We are living in a version of the future out of J.G. Ballard or William Gibson

https://precastreinforced.co.uk/2026/08/16/new-worlds/
1•speckx•15m ago•0 comments

Show HN: Agent Office (Slack for AI Agents) – Similar to Grok Bot but older

https://github.com/baturyilmaz/agent-office
2•arbayi•17m ago•0 comments

Aluminium–Air Battery

https://en.wikipedia.org/wiki/Aluminium%E2%80%93air_battery
1•thelastgallon•18m ago•0 comments

Grand jury declines to indict Ohio man charged with destroying Flock camera

https://san.com/cc/grand-jury-declines-to-indict-ohio-man-charged-with-destroying-flock-camera/
4•throw7•18m ago•0 comments

Cleaning and Shaping the Airbnb Listings

https://stochastic.blog/cleaning-and-shaping-the-airbnb-listings/
1•Anon84•19m ago•0 comments

Why can't you combine .tar.gz files with cat?

https://alexwlchan.net/2026/cat-confusion/
1•ingve•23m ago•1 comments

Yes/No/Cancel causes Aspirin sales to soar

https://martin.kleppmann.com/2007/07/19/yes-no-cancel-causes-aspirin-sales-to-soar.html
1•ankitg12•24m ago•0 comments

Doing Everyone Else's Job

https://yosefk.com/blog/doing-everyone-elses-job.html
1•olvy0•25m ago•0 comments

Anomaly Detection with LLMs for Cybersecurity

https://ngrislain.github.io/blog/2026-8-20-language-models-are-anomaly-detectors/
1•ngrislain•25m ago•0 comments

List of All Cognitive Biases

https://cognitivebiases.academy/
1•vladimirzh•28m ago•0 comments

Website behind widely shared fake election polls run by 21-year-old

https://www.theguardian.com/us-news/2026/aug/20/fake-polling-website-median-strategies
2•cdrnsf•29m ago•0 comments

DuckDB V2 PEG-based SQL parser

https://duckdb.org/2026/08/20/duckdb-20-peg-parser
3•karma_daemon•30m ago•0 comments